Clock



FIG. 1 is a front elevation view of a clock showing my new design, when the clock is in a powered-on condition;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan thereof;

FIG. 5 is a right end view thereof, and the left end view is a mirror image of the right end view;

FIG. 6 is a front perspective view thereof, when the clock is in the powered-on condition;

FIG. 7 is a front perspective view thereof, when the clock is in the powered-off condition;

FIG. 8 is a sectional view thereof taken along line 8—8 of FIG. 2; and,

FIG. 9 is a sectional view thereof taken along line 9—9 of FIG. 2.

The broken lines shown in FIGS. 1, 6, 8 and 9 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a clock, as shown and described. 